22023555530 has 16 divisors (see below), whose sum is σ = 40564317024. Its totient is φ = 8604551760.

The previous prime is 22023555527. The next prime is 22023555551. The reversal of 22023555530 is 3555532022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25608356 + ... + 25609215.

It is an arithmetic number, because the mean of its divisors is an integer number (2535269814).

Almost surely, 2^22023555530 is an apocalyptic number.

22023555530 is a deficient number, since it is larger than the sum of its proper divisors (18540761494).

22023555530 is a wasteful number, since it uses less digits than its factorization.

22023555530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51217621.

The product of its (nonzero) digits is 45000, while the sum is 32.

The spelling of 22023555530 in words is "twenty-two billion, twenty-three million, five hundred fifty-five thousand, five hundred thirty".